NestJS is a progressive, open-source framework for building efficient, scalable, and maintainable server-side applications. Built on top of Node.js, it leverages modern JavaScript, heavily utilizes TypeScript, and adopts a modular architecture inspired by frameworks like Angular. NestJS is designed to simplify the development of robust backend systems and is ideal for modern development environments.

Features of NestJS:

• Offers a modular architecture to promote code organization, scalability, and reusability.
• Leverages TypeScript for type safety and modern syntax while supporting JavaScript.
• Supports REST, GraphQL, WebSockets, and microservices out of the box.
• Integrates seamlessly with popular tools like TypeORM, Mongoose, Swagger (OpenAPI), and others.
• Includes a powerful dependency injection system for managing application components.
• Provides built-in tools for unit testing and integration testing.
• Designed with enterprise-grade performance in mind, ensuring scalability for large applications.
• Actively maintained with a comprehensive ecosystem and community support.

To create a new NestJS application and check the version, run the following commands:

Disclaimer: NestJS is an open-source project released under the MIT License. It is not affiliated with, endorsed by, or sponsored by any company. NestJS is provided "as is," without any warranty, express or implied. Users are responsible for understanding and complying with licensing terms and regulations while using NestJS.